@misc{Siwecki_Ryszard_Leaf_1973, author={Siwecki, Ryszard and Kozłowski, Theodore T.}, volume={18}, editor={Zakład Dendrologii i Arboretum Kórnickie Polskiej Akademii Nauk}, copyright={Creative Commons Attribution BY-SA 4.0 license}, journal={Arboretum Kórnickie}, address={Poznań ; Warszawa}, howpublished={online}, year={1973}, publisher={Państwowe Wydawnictwo Naukowe}, language={mul}, title={Leaf anatomy and water relations of excised leaves of six Populus clones}, title={Leaf anatomy and water relations of excised leaves of six Populus clones}, type={Text}, keywords={excised leaves of Populus, leaf anatomy, Populus clones}, }